Husqvarna YTH1746 Owner's Manual
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Husqvarna YTH1746 Owner's Manual

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YTH1746
Owner's Manual

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Summary of Contents for Husqvarna YTH1746

  • Page 1 YTH1746 Owner’s Manual...

  • Page 2: Safety Rules

    SAFETY RULES SAFE OPERATION PRACTICES FOR RIDE-ON MOWERS IMPORTANT: THIS CUTTING MACHINE IS CAPABLE OF AMPUTATING HANDS AND FEET AND THROWING OBJECTS. FAILURE TO OBSERVE THE FOLLOWING SAFETY INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH. I. GENERAL OPERATION • Avoid starting or stopping on a slope.
  • Page 3 SAFETY RULES Safe Operation Practices for Ride-On Mowers Look for this symbol to point out im- portant safety precautions. It means • Be sure the area is clear of other people before mowing. Stop CAUTION!!! BECOME ALERT!!! YOUR machine if anyone enters the area. SAFETY IS INVOLVED.

  • Page 4: Table Of Contents

    PRODUCT SPECIFICATIONS CUSTOMER RESPONSIBILITIES • Read and observe the safety rules. GASOLINE CAPACITY 2.0 GALLONS AND TYPE: UNLEADED REGULAR • Follow a regular schedule in maintaining, caring for and using your tractor. OIL TYPE (API-SF-SJ): SAE 10W30 (above 32°F) • Follow the instructions under the "Customer Responsi- SAE 5W-30 (below 32°F) bilities"...

  • Page 5: Unassembled Parts

    UNASSEMBLED PARTS Steering Wheel Mower Steering Extension (2) Front Link Assemblies Shaft (3) Retainer Springs (double loop) Steering Wheel Insert Steering (4) Retainer Springs Wheel (single loop) Steering Adapter Sleeve Gauge Wheels (1) Hex Bolt 3/8-16 x 1 (2) Shoulder (2) Gauge Bolts Wheels...

  • Page 6: Assembly

    ASSEMBLY Your new tractor has been assembled at the factory with exception of those parts left unassembled for shipping purposes. To ensure safe and proper operation of your tractor all parts and hardware you assemble must be tightened securely. Use the correct tools as necessary to insure proper tightness.
  • Page 7 ASSEMBLY INSTALL SEAT (See Fig. 3) TO DRIVE TRACTOR OFF SKID (See Opera- tion section, page 11, for location and func- Adjust seat before tightening adjustment knob. tion of controls) • Remove adjustment knob and flat washer securing seat to cardboard packing and set aside for assembly of seat WARNING: Before starting, read, understand and follow to tractor.
  • Page 8 ASSEMBLY INSTALL MOWER AND DRIVE BELT (See • Place the R.H. suspension arm on outward pointing deck pin. If necessary, rock and raise front of mower to Figs. 5 and 6) align deck pin with the hole in suspension arm. Retain Be sure tractor is on level surface and mower suspension with double loop retainer spring with loops down as arms are raised with attachment lift control.

  • Page 9: Assembly

    ASSEMBLY CHECK TIRE PRESSURE CHECKLIST The tires on your tractor were overinflated at the factory for BEFORE YOU OPERATE AND ENJOY YOUR NEW TRAC- shipping purposes. Correct tire pressure is important for TOR, WE WISH TO ASSURE THAT YOU RECEIVE THE best cutting performance.

  • Page 10: Operation

    OPERATION These symbols may appear on your tractor or in literature supplied with the product. Learn and understand their meaning. BATTERY CAUTION OR REVERSE FORWARD FAST SLOW WARNING LIGHTS ON OVER TEMP ENGINE ON ENGINE OFF OIL PRESSURE LIGHT PARKING BRAKE UNLOCKED MOWER LIFT FUEL...
  • Page 11 OPERATION KNOW YOUR TRACTOR READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR TRACTOR Compare the illustrations with your tractor to familiarize yourself with the locations of various controls and adjustments. Save this manual for future reference. ATTACHMENT LIGHT SWITCH CLUTCH SWITCH IGNITION POSITION...
  • Page 12 OPERATION The operation of any tractor can result in foreign objects thrown into the eyes, which can result in severe eye damage. Always wear safety glasses or eye shields while operating your tractor or performing any adjustments or repairs. We recommend a wide vision safety mask over spectacles or standard safety glasses.
  • Page 13 OPERATION TO OPERATE ON HILLS NOTE:Adjust gauge wheels with tractor on a flat level surface. • Adjust mower to desired cutting height (See “TO AD- CAUTION: Do not drive up or down hills JUST MOWER CUTTING HEIGHT” in the Operation with slopes greater than 15°...
  • Page 14 OPERATION TO START ENGINE (See Fig. 6) TOWING CARTS AND OTHER ATTACHMENTS When starting the engine for the first time or if the engine has Tow only the attachments that are recommended by and run out of fuel, it will take extra cranking time to move fuel comply with specifications of the manufacturer of your from the tank to the engine.
  • Page 15 OPERATION MOWING TIPS PURGE TRANSMISSION • Mower should be properly leveled for best mowing performance. See “TO LEVEL MOWER HOUSING” in CAUTION: Never engage or disengage the Service and Adjustments section of this manual. freewheel lever while the engine is run- ning.

  • Page 16: Customer Responsibilities

    CUSTOMER RESPONSIBILITIES MAINTENANCE SCHEDULE FILL IN DATES AS YOU COMPLETE REGULAR SERVICE SERVICE DATES Check Brake Operation Check Tire Pressure Check Operator Presence and Interlock Systems Check for Loose Fasteners Sharpen/Replace Mower Blades Lubrication Chart Check Battery Level Clean Battery and Terminals Check Transaxle Cooling Check V-Belts Check Engine Oil Level...

  • Page 17: Operator Presence System

    CUSTOMER RESPONSIBILITIES TRACTOR MANDREL TRAILING ASSEMBLY EDGE UP CENTER Always observe safety rules when performing any mainte- HOLE nance. BRAKE OPERATION LOCK WASHER If tractor requires more than six (6) feet stopping distance at high speed in highest gear, then brake must be adjusted. HEX BOLT STAR (See “TO ADJUST BRAKE”...

  • Page 18: To Change Engine Oil

    CUSTOMER RESPONSIBILITIES • Disconnect BLACK battery cable first then RED battery TO CHANGE ENGINE OIL (See Figs. 14 and 15) cable and remove battery from tractor. Determine temperature range expected before oil change. • Rinse the battery with plain water and dry. All oil must meet API service classification SF-SJ.
  • Page 19 CUSTOMER RESPONSIBILITIES MUFFLER TO SERVICE PRE-CLEANER • Slide foam pre-cleaner off cartridge. Inspect and replace corroded muffler and spark arrester (if equipped) as it could create a fire hazard and/or damage. • Wash it in liquid detergent and water. • Squeeze it dry in a clean cloth.

  • Page 20: Service And Adjustments

    SERVICE AND ADJUSTMENTS CAUTION: BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS: • Depress clutch/brake pedal fully and set parking brake. • Place motion control lever in neutral (N) position. • Place attachment clutch in “DISENGAGED” position. • Turn ignition key “OFF” and remove key. •...
  • Page 21 SERVICE AND ADJUSTMENTS BOTTOM EDGE BOTTOM EDGE BOTH FRONT LINKS MUST BE EQUAL OF MOWER TO OF MOWER TO IN LENGTH GROUND GROUND GROUND LINE FIG. 19 SUSPENSION NUT “E” NUT “F” TRUNNION LIFT LINK ADJUSTMENT NUT FRONT PLATE FIG. 20 ASSEMBLY FRONT-TO-BACK ADJUSTMENT (See Figs.
  • Page 22 SERVICE AND ADJUSTMENTS TO ADJUST BRAKE (See Fig. 25) ELECTRIC SCREWS CLUTCH Your tractor is equipped with an adjustable brake system PULLEY which is mounted on the side of the transaxle. IDLER L.H. L.H. PULLEYS MOWER If tractor requires more than six (6) feet stopping distance at MANDREL MANDREL DRIVE...
  • Page 23 SERVICE AND ADJUSTMENTS TRANSMISSION REMOVAL/REPLACEMENT ELECTRIC CLUTCH LOCATOR CLUTCH Should your transmission require removal for service or replacement, it should be purged after reinstallation and before operating the tractor. See “PURGE TRANSMIS- SION” in the Operation section of this manual. CLUTCHING IDLER TO ADJUST STEERING WHEEL ALIGNMENT...
  • Page 24 SERVICE AND ADJUSTMENTS TO START ENGINE WITH A WEAK BATTERY REPLACING BATTERY (See Fig. 30 and 31) (See Fig. 29) CAUTION: Do not short battery termi- CAUTION: Lead-acid batteries generate nals by allowing a wrench or any other explosive gases. Keep sparks, flame object to contact both terminals at the and smoking materials away from bat- same time.
  • Page 25 SERVICE AND ADJUSTMENTS TO REPLACE HEADLIGHT BULB ENGINE • Raise hood. TO ADJUST THROTTLE CONTROL CABLE • Pull bulb holder out of the hole in the backside of the grill. (See Fig. 33) • Replace bulb in holder and push bulb holder securely back into the hole in the backside of the grill.

  • Page 26: Storage

    STORAGE ENGINE Immediately prepare your tractor for storage at the end of the season or if the tractor will not be used for 30 days or more. FUEL SYSTEM IMPORTANT: IT IS IMPORTANT TO PREVENT GUM CAUTION: Never store the tractor with DEPOSITS FROM FORMING IN ESSENTIAL FUEL SYSTEM gasoline in the tank inside a building PARTS SUCH AS CARBURETOR, FUEL FILTER, FUEL...

  • Page 27: Troubleshooting

    TROUBLESHOOTING POINTS PROBLEM CAUSE CORRECTION Will not start Out of fuel. Fill fuel tank. Engine not “CHOKED” properly. See “TO START ENGINE” in Operation section. Engine flooded. Wait several minutes before attempting to start. Bad spark plug. Replace spark plug. Dirty air filter.
  • Page 28 TROUBLESHOOTING POINTS PROBLEM CAUSE CORRECTION Engine continues to run Faulty operator-safety presence control system. Check wiring, switches and connections. If not when operator leaves corrected, contact an authorized service center/ seat with attachment department. clutch engaged Poor cut - uneven Worn, bent or loose blade.
  • Page 29 TRACTOR - MODEL NO. YTH1746 (YTHK1746A), PRODUCT NO. 954 56 85-33 SCHEMATIC ROUGE NOIR BATTERIE SOLÉNOÏDE ROUGE ROUGE FUSIBLE DÉMARREUR AMPÈREMÈTRE (FACULTATIF) BLANC NOIR BLANC BLANC ROUGE NOIR EMBRAYAGE ÉLECTRIQUE CLUTCH / BRAKE ROUGE (PEDAL UP) ROUGE CONTACTEUR NOIR D'ALLUMAGE...

  • Page 30: Repair Parts - Tractor

    REPAIR PARTS TRACTOR - MODEL NO. YTH1746 (YTHK1746A), PRODUCT NO. 954 56 85-33 ELECTRICAL...

  • Page 31: Repair Parts

    REPAIR PARTS TRACTOR - MODEL NO. YTH1746 (YTHK1746A), PRODUCT NO. 954 56 85-33 ELECTRICAL PART DESCRIPTION 532 16 34-65 Battery 12 Volt 28 AMP 874 76 04-12 Bolt Hex Hd 1/4-20unc X 3/4 532 17 66-89 Battery Box 532 17 61-38 Switch Interlock Push-In...
  • Page 32 REPAIR PARTS TRACTOR - MODEL NO. YTH1746 (YTHK1746A), PRODUCT NO. 954 56 85-33 CHASSIS AND ENCLOSURES...
  • Page 33 REPAIR PARTS TRACTOR - MODEL NO. YTH1746 (YTHK1746A), PRODUCT NO. 954 56 85-33 CHASSIS AND ENCLOSURES PART DESCRIPTION 532 17 46-19 Chassis stamping 532 17 65-54 Drawbar, 12 Ga. 817 06 06-12 Screw 3/8-16x3/4 532 15 52-72 Bumper Hood/Dash 532 17 19-24 Dash Slkscr...
  • Page 34 REPAIR PARTS TRACTOR - MODEL NO. YTH1746 (YTHK1746A), PRODUCT NO. 954 56 85-33 DRIVE 19 24...
  • Page 35 REPAIR PARTS TRACTOR - MODEL NO. YTH1746 (YTHK1746A), PRODUCT NO. 954 56 85-33 DRIVE KEY PART KEY PART NO. NO. DESCRIPTION NO. NO. DESCRIPTION - - - - - - - - Transaxle Hydro Gr. 314-0510 532 17 54-14 Pulley, Engine (Order parts from transaxle mfg.)
  • Page 36 REPAIR PARTS TRACTOR - MODEL NO. YTH1746 (YTHK1746A), PRODUCT NO. 954 56 85-33 STEERING ASSEMBLY...
  • Page 37 REPAIR PARTS TRACTOR - MODEL NO. YTH1746 (YTHK1746A), PRODUCT NO. 954 56 85-33 STEERING ASSEMBLY PART DESCRIPTION 532 12 44-15 Wheel Steering 532 17 23-93 Axle Cast LT Machined 532 16 98-40 Spindle Asm Cast LH 532 16 98-39 Spindle Asm Cast RH...
  • Page 38 REPAIR PARTS TRACTOR - MODEL NO. YTH1746 (YTHK1746A), PRODUCT NO. 954 56 85-33 SEAT ASSEMBLY KEY PART KEY PART NO. NO. DESCRIPTION NO. NO. DESCRIPTION 532 12 12-48 Bushing Snap Blk Nyl 50 Id 532 14 08-39 Seat 872 05 04-12 Bolt Rdhd Sqnk 1/4-20x1-1/2...
  • Page 39 REPAIR PARTS TRACTOR - MODEL NO. YTH1746 (YTHK1746A), PRODUCT NO. 954 56 85-33 DECALS PART PART DESCRIPTION DESCRIPTION 532 15 70-32 Decal Oper. Step Thru E/F 532 18 10-90 Pad Footrest RH 532 14 50-05 Decal Battery 532 18 10-91 Pad Footrest LH...
  • Page 40 REPAIR PARTS TRACTOR - MODEL NO. YTH1746 (YTHK1746A), PRODUCT NO. 954 56 85-33 ENGINE OPTIONAL EQUIPMENT Spark Arrester...
  • Page 41 REPAIR PARTS TRACTOR - MODEL NO. YTH1746 (YTHK1746A), PRODUCT NO. 954 56 85-33 ENGINE PART DESCRIPTION 532 17 08-05 Control Th/ch Flag Kohl. Dom. 817 72 04-08 Screw Hex Thd Cut 1/4-20x1/2 - - - - - - - -...
  • Page 42 REPAIR PARTS TRACTOR - MODEL NO. YTH1746 (YTHK1746A), PRODUCT NO. 954 56 85-33 MOWER LIFT 17 18...
  • Page 43 REPAIR PARTS TRACTOR - MODEL NO. YTH1746 (YTHK1746A), PRODUCT NO. 954 56 85-33 MOWER LIFT PART DESCRIPTION 532 15 94-60 Wire Asm Inner W/plunger 532 15 94-71 Shaft Asm Lift RH w/Inf 532 10 57-67 Pin Groove 1 500 Zinc...
  • Page 44 REPAIR PARTS TRACTOR - MODEL NO. YTH1746 (YTHK1746A), PRODUCT NO. 954 56 85-33 MOWER DECK...

  • Page 45: Repair Parts - Tractor

    REPAIR PARTS TRACTOR - MODEL NO. YTH1746 (YTHK1746A), PRODUCT NO. 954 56 85-33 MOWER DECK PART PART DESCRIPTION DESCRIPTION 532 18 22-20 Deck Weldment Mower HD 46 WID 532 17 39-00 Keeper, Belt, Idler 532 17 38-99 Pulley, Idler, Driven 532 13 84-57 Bracket Asm., Sway Bar...
  • Page 46 SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION ONLY RIDE UP AND DOWN HILL, NOT ACROSS HILL 15 DEGREES MAX. WARNING: To avoid serious injury, operate your tractor up and down the face of slopes, never across the face. Do not mow slopes greater than 15 degrees.

  • Page 47: Warranty

    Husqvarna dealer in a timely manner, no later than thirty (30) days the time of purchase; all claims must be sent to the appropriate manufacturer;...
  • Page 48 532 18 24-42 Rev. 1 1.15.02 TR Printed in U.S.A.

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